baber/WOPTO huggingface dataset:
Patent JP-H045506-A (JP)
Title: Image processor
Inventor: HIRANO KAZUNARI
IPC: G01B11/02
Filed: 1990-04-23
Abstract: PURPOSE:To attain signal processing with high resolution by varying a threshold value in steps and outputting binary-coded signals corresponding to respective threshold values, and averaging data obtained fro those binary-coded signals. CONSTITUTION:Data as a center threshold value is inputted to terminals D of an up counter 6 and a down counter 7 respectively and clock pulses are inputted to CK terminals, so that data are outputted at output terminals Q of the counters 6 and 7. The output of the counter 6 or 7 is selected and when data is outputted from a selector 5, this output is set in a comparator 4. Consequently, a binary-coded signal is outputted from the A>B output terminal of the comparator 4. Then the clock is inputted to the counters 6 and 7 respectively to increase their Q values by one at each time and similar operation is performed. Then, the positions of respective edges are found by an edge detector 8. The three edge positions are processed to fine their means value and thus the mean position of the outer end part of a body to be measured is found to obtain the external diameter of the body. Said processing is performed plural times properly and mean values are found to attain the high- resolution processing.
Patent JP-H044604-A (JP)
Title: Sealing base for electric component
Inventor: KITAJIMA TAKAMICHI
IPC: H03H9/02
Filed: 1990-04-21
Abstract: PURPOSE:To improve the mechanical strength and machinability and to enhance the protection effect of the component by making a sealing base sealing the component with a ceramic baked at a low temperature. CONSTITUTION:Sealing bases 5a, 5b located on both sides of a piezoelectric resonator 1 are made of a ceramic baked at a low temperature. Moreover, space forming recessed parts 6a,6b are formed to a position of the sealing bases 5a, 5b corresponding to the vibration region of the piezoelectric resonator 1 respectively. Then the piezoelectric resonator 1 and the sealing bases 5a, 5b are bonded by adhesives 7a, 7b applied to the circumference. Thus, the space forming recessed parts 6a, 6b are easily formed, and excellent chamferring, end face polishment and cutting performance arc attained. Thus, the manufacture cost of the sealing bases 5a, 5b is reduced and excellent mass-productivity is attained. Furthermore, since less transparency and excellent sealing performance are attained, the piezoelectric resonator 1 is protected with the sealing bases 5a, 5b while securing the space.
Patent JP-H04335000-A (JP)
Title: Drive control signal generator
Inventor: OYAMADA HIROHIKO
IPC: B30B15/14
Filed: 1991-05-10
Abstract: PURPOSE:To safely and surely output a drive control signal, applied to a load drive circuit of solenoid or the like, further a perfect fail-safe function can be displayed at abnormality time. CONSTITUTION:An operation command pulse signal generating means (1), zero cross synchronous pulse signal generating means (20) and a drive control signal generating means (30) are provided. An on-off condition of an operational button (2) is converted into an operation command pulse signal (SS) synchronized with an AC power supply (AC), and after effectiveness of this operation command pulse signal (SS) is confirmed for synchronous consistency with a zero cross synchronous pulse signal (ZCROS), a drive control signal (CNT) is output.
Patent JP-S59231824-A (JP)
Title: Semiconductor device
Inventor: KURIHARA YASUTOSHI
IPC: H01L23/12
Filed: 1983-06-15
Abstract: PURPOSE:To enable to obtain a semiconductor device provided with a metal accommodating vessel having a superior heat radiating property and a superior thermal fatigue resisting property by a method wherein the recessed type vessel is formed of a composite alloy, and moreover thickness of the base part of the vessel thereof is made thinner than thickness of the side parts. CONSTITUTION:An Si diode pellet 1 performed with metallization treatment to both the sides is soldered to a recessed type accommodating vessel 2 and inner leads 3 respectively, and a harmetic seal 5 is welded to the accommodating vessel 2 and the leads 3. At this construction, the vessel 2 is consisting of a composite metal formed by unifying in one body mutually different metals, and thickness of the base part thereof is made thinner than thickness of the side parts. By constructing a semiconductor device in such a way, the semiconductor device having a superior heat radiating property and a superior thermal fatigue resisting property can be obtained.
Patent JP-H10299418-A (JP)
Title: Air discharging system
Inventor: ENDO KENICHI
IPC: F28B9/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple condenser air extraction system of a steam turbine plant which has single system with preliminary function, and has reduced equipment cost, by installing the ejector with different driven source in an air extracting device which is formed by combining a water sealed rotational type vacuum pump with an air type ejector. SOLUTION: An air extraction piping 2 is connected to a condenser 1 which cools and condenses exhaust from a steam turbine, an air extracting device which is formed by combining an air type ejector 5 with a water sealed rotational type vacuum pump 6 is connected to this piping 2, and the air is extracted. Because the water seat rotational type vacuum pump 6 condenses adiabatically in sucking air, and temperature of an inner seal water increases, the inner sealed water is compellingly circulated by a sealed water pump 8 through a sealed water cooler 9, and sealed water is cooled. Because a large volume of air is sucked when the plant starts (vacuum increases), the by-pass pipe of an air type ejector 5 is switched, and a steam type ejector 4 is installed in parallel with the air type ejector 5, and is used as the air extraction device for starting.
Patent JP-S63268754-A (JP)
Title: Thermoplastic resin composition
Inventor: MOTOMATSU KAZUHIKO
IPC: C08L25/00
Filed: 1987-04-27
Abstract: PURPOSE:To obtain the titled composition outstanding in falling weight impact strength, chemical resistance and appearance, by incorporating thermoplastic resin selected from polycarbonate, etc. with each specific amount of styrene resin and specific three-component copolymer. CONSTITUTION:The objective composition can be obtained by incorporating 100pts.wt. of (A) 10-90pts.wt. of at least one kind of thermoplastic resin selected from polycarbonate and saturated polyesters (e.g., polyethylene terephthalate) and (B) 90-10pts.wt. of a styrene resin with (C) 0.5-200pts.wt. of a three- component copolymer from C1: 50-98.5(pref. 55-96)wt.% of an olefin (e.g. ethylene, propylene), C2: 0.5-10(pref. 1-8)wt.% of an unsaturated dicarboxylic anhydride (e.g., maleic anhydride) and C3: 1-40(pref. 3-37)wt.% of an unsaturated carboxylic alkyl ester (e.g., ethyl acrylate).
Patent JP-S5730939-A (JP)
Title: Detector for defect of container provided with corrosion resistant lining
Inventor: ARIMA SHIYOUICHI
IPC: G01N27/20
Filed: 1980-08-01
Abstract: PURPOSE:To enable an early detection of a defect in a large-scaled storage tank and a lorry tank, by a method wherein an immersed electrode is moved to detect a distance between the immersed electrodes and defective part and a magnitude of a leak current. CONSTITUTION:An electrode-guiding pipe 4 is erected upright at the center of a storage tank A of an iron can 1 whereto a corrosion resistant insulating lining layer 2 is adhered, and an immersed electrode 5, which is built into a self-floating type glass case with a platinum electrode protruding from the case, is inserted into the pipe 4. The storage tank A is filled with an electrolytic chemical liquid, such as liquid hydrochloric acid. The immersed electrode 5 is connected to a chemically resistant polyethylene-covered wire 6 and is monolithically united with a pulling rope 7. If the lining layer 2 has a defective part, the leak current is detected by a detecting circuit 8 connected to the immersed electrode 5 and the iron can 1 and is indicated by a current meter 10. The position of the defective part is determined by watching the current meter 10 as the immersed electrode 5 is sunk forcibly by the pulling of the rope 7 and by detecting the position of the immersed elecdrode 5 where the pointer swings most widely.
Patent JP-S61264009-A (JP)
Title: Production of polyolefin
Inventor: KURAMOTO MASAHIKO
IPC: C08F4/6592
Filed: 1985-05-20
Abstract: PURPOSE:To obtain the titled polymer having high quality, using only a small amount of transition metal compound, by using a catalyst obtained by reacting a sulfur-containing Mg compound with a Ti compound, etc., and adding a halogen-containing alkyl-Al compound to the obtained transition metal compound component. CONSTITUTION:The objective polymer can be produced by (co)polymerizing an olefin using a catalyst composed of (A) a transition metal compound component produced by reacting (i) a sulfur-containing magnesium compound of formula Mg(SR<1>)2 (R<1> is 1-20C alkyl, cycloalkyl, aryl, etc.) with (ii) a Ti compound of a V compound at an atomic ratio of <0.5 based on the Mg atom and (B) an organometallic compound component composed of a halogen-containing alkylaluminum compound.
Patent JP-H044261-A (JP)
Title: Spherical colorant and production thereof
Inventor: ASAMI KEIICHI
IPC: C09B67/02
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the subject spherical colorant composed of a matrix containing a pigment uniformly dispersed therein, having a high particle strength and excellent in dispersibility by reacting a phenol with an aldehyde in the presence of a basic catalyst, a pigment and a suspension stabilizer in an aqueous solution for hardening. CONSTITUTION:A phenol is reacted with an aldehyde (preferably formaldehyde) in the presence of a basic catalyst (e.g. ammonia water or hexamethylenetetramine), a pigment (e.g. spirit black) and a suspension stabilizer in an aqueous solution for hardening to obtain the objective colorant composed of a phenol resin matrix containing a pigment uniformly dispersed therein and having 1-300mum, preferably 10-100mum number-average particle size. The above- mentioned colorant is useful for coloration of a coating material, an ink, plastics, etc.
Patent JP-H01276071-A (JP)
Title: Speed detecting device
Inventor: OKUYA NORIO
IPC: G01P3/489
Filed: 1988-04-28
Abstract: PURPOSE:To raise a frequency of a reference clock from a reference clock generating means, to improve the resolution and to execute the detection with satisfactory responsiveness and high accuracy by detecting the time when a speed detecting device moves by a prescribed moving amount by the reference clock. CONSTITUTION:An output signal which has been detected by an encoder 10 of a speed detecting device is inputted to a signal processing circuit 11, a pulse signal from the circuit 11 is brought to frequency division by a counter 12 being a frequency dividing means, and its frequency division output is selected by a switching circuit 13 and inputted to a timing circuit 14. Also, a reference clock of a high frequency which has been generated by a reference clock generating circuit 15 is inputted to a counter 16, sets the counter 16 by a rise timing of a signal which has been brought to frequency division by the circuit 14, and outputted to a latching circuit 17 by a command from the circuit 14. Subsequently, an output of the circuit 17 is inputted to a converting circuit 18, and by the converting circuit 18, a speed is calculated from an output of the counter 16 and output terminal information of the circuit 13 and a speed signal is outputted.
Patent JP-H0372537-A (JP)
Title: Rubber composition
Inventor: SUZUKI FUMITOSHI
IPC: C08L9/00
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a rubber composition improved in strength characteristics and abrasion resistance by using as constituents a styrene/butadiene copolymer rubber having a high content of trans-1,4 linkages, prepared by solution polymerization, and a diene rubber having a low glass transition temperature. CONSTITUTION:A rubber composition which contains as rubber components 10-40 wt.% styrene/butadiene copolymer rubber having a styrene content of less than 20wt.% and a butadiene part with a content of the trans-1,4 linkages of at least 90wt.%, prepared by solution polymerization [preferably a reaction product of the copolymer rubber having an active terminal with N-substituted (thio)aminoketone, N-substituted (thio)aminoaldehyde, and a compound having an atomic group of the formula (wherein M is an O or S atom) in the molecule]; and 60-90wt.% other diene rubber (e.g. natural rubber or polybutadiene rubber). The rubber composition thus obtained has improved strength characteristics and abrasion resistance and can produce a large tire.
Patent JP-H08304038-A (JP)
Title: Method for measuring strain
Inventor: FUSE MASAKI
IPC: G01B11/16
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a measuring method in which the state of the strain of a transparent object to be inspected is measured by a simple operation with high accuracy and at a high speed by a method wherein an image on a screen, which has been formed out of a test pattern via the object to be inspected, is read out by an image reader to be computed by a specific expression. CONSTITUTION: Images on a screen, which have been formed out of a test pattern via an object to be inspected are designated respectively as an image Aij and an image Bij , and they are read out by an image reader to be input to an image processor. Then, by using respective parameters C1 , C2 used to remove noises in the images, the images are computed and processed by expression I, and an image Dij which has extracted only the part of a mark is computed. In addition, regarding a mark in every inspection region in the test pattern and the image Dij in a region near it, center-of-gravity coordinates regarding the liminance of a pixel in every inspection region are found by expression II.  On the other hand, in a state that the test pattern is installed in the position of the screen, respective patterns are read out as images Eij , Eij to be computed by expression III and expression IV in the same manner, center-of-gravity coordinates are found, and the strain of the object to be inspected is measured on the basis of the difference between both center-of-gravity coordinates.
Patent JP-2000297880-A (JP)
Title: Water intake method using pipeline
Inventor: SAKAMOTO OSAMU
IPC: F16L1/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent effects of bad weather given to pipelines, to reduce possibility of damage on the pipelines, to facilitate stable intake of water, to cope with cases with plural intake depths and intake places desired, to cope with fluctuation of intake quantity, enable backup when the pipelines are damaged, and to reduce cost. SOLUTION: In a tunnel construction process, a tunnel 25 is constructed in the ground 20 from an on-ground part 21 toward an underwater opening 25a opened in an underwater part at a specified depth. In a piping process, plural pipelines 10 are disposed in the tunnel 25. In a pipeline construction process, the plural pipelines 10 are extended from the underwater opening 25a to be placed in a water bottom part 33. In a water intake process, water is taken in from the water bottom part 33 through the ducts 10. These processes are included in this method.
Patent JP-H11307273-A (JP)
Title: Lighting system
Inventor: NAKAMURA TAKAHIRO
IPC: H05B37/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a high energy saving effect, and to let people conveniently and comfortably pass on a path and in a locker room. SOLUTION: This lighting system is equipped with a human sensor 5 and a lamp 2, and plural lighting apparatuses 1 to light the lamp 2 when the human sensor 5 senses that a human body is disposed in a line. When the human sensor 5 of each lighting apparatus 1 detects the human body, another lighting apparatus 1 in its vicinity inputs the detected signal in itself, in order to light its own lamp 2.
Patent JP-S5630103-A (JP)
Title: Optical-fiber-containing rope
Inventor: MORISHITA TOSHIO
IPC: D07B1/00
Filed: 1979-08-20
Abstract: PURPOSE: To make the rope small in size, light in weight and stable by constiting the same with one or a plurality of the composite ropes made by inserting an optical fiber wire into the center of the twisted wires twisted with a plurality of high tensile metal wires by having clearances or the composite ropes made by twisting together a plurality of fiber bundles of glass or the like having high tension and low elongation characteristics on the outside thereof.  
     CONSTITUTION: An optical fiber wire 14 is inserted, by having clearances, to the center of twisted wires 11 twisted together with a plurality of high tensile metal wires 12 of hard steel wires or the like after having been untwisted to be given preform, whereby a composite rope 10 is constituted. A plurality of these composite roles 10 are twisted together by interposing filling material 16 such as jute to form an optical-fiber-contg. rope 15. Or, a plurality of fiber bundles 21 comprising glass fibers or aromatic polyamide fibers etc. having high tensile strength and low elongation characteristics are twisted together on the outside circumference of the composite rope 10 to make a composite rope 20 and further a plurality of these are twisted together with form a rope. Thereby, the rope may be made small in diameter, light in weight and stable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5534337-A (JP)
Title: Multi assumption space control system
Inventor: KOYABU MASAO
IPC: G06F12/08
Filed: 1978-08-31
Abstract: PURPOSE: To enhance the processing ability of the computer by recording the information such as segment head address, segment size and page size in the respective entry of TLB.  
     CONSTITUTION: TLB 24 has a plurality of entries. In the respective entry, the effective bit V, the contents SBR of the segment register 22 memorizing the segment head address, the segment size SS or the page size PS and the actual page address RA and the like are recorded. TLB 24 is indexed by the contents of the assumption address register VA, and the registers 22, 23. In the case that there is no entry corresponding to TLB, one entry is selected by the displacement algorithm and in it the actual page address, the register 22, 23 contents and the assumption address are recorded. In this manner, SBR stack is not necessary and the processing ability of the computer can be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08301616-A (JP)
Title: Baking of aluminum hydroxide
Inventor: NISHIMURA AKIHIRO
IPC: C01F7/36
Filed: 1995-04-28
Abstract: PURPOSE: To provide a method for baking aluminum hydroxide causing no powder scattering and staining when baking thereof and excellent in baking efficiency. CONSTITUTION: In this method for obtaining aluminum oxide by baking aluminum hydroxide <=1μm in average primary particle diameter produced by hydrolysis of an aluminum alkoxide, the aluminum hydroxide is granulated and the resultant granulates are preliminarily dried by high-frequency or microwave heating scheme and the dried granulates are packed in sheathes and then baked.
Patent JP-H09293119-A (JP)
Title: Gui interactive screen data input system by bar code reader
Inventor: TAKAHASHI MAKOTO
IPC: G06F3/048
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To enable a simultaneous input to plural input object by using a bar code by judging data obtained by reading from the bar code reader by a program, dividing the data and inputting the divided data to each input object. SOLUTION: At the time of preparing a screen, a data length at the time of inputting to a leading input object is checked and the logic of respectively segmenting data for the part exceeding a maximum length according to the item length of another input item object and setting at the time of input data exceeding the maximum length is prepared. Then a slip 15 in which plural key items on the picture of a client personal computer 13 executing interactive processing are made bar codes is read by the bar code reader 14. Then a bar code input data item sorting part prepared within the interactive processing within a processor 16 segments input data according to each item length to set the input object of each.
Patent JP-S61266471-A (JP)
Title: Production of copper phthalocyanine blue pigment
Inventor: MORI AKIRA
IPC: C09B67/50
Filed: 1985-05-21
Abstract: PURPOSE:To obtain the titled blue pigment which exhibits a vivid red color, excellent in tinting power, weather resistance, solvent resistance, etc., and has an R-type crystalline system causing no crystalline transition, by mixing a specific compd. with an alpha copper phthalocyanine and salt-milling the mixture in the presence of an attrition additive with a heavy-duty attritor. CONSTITUTION:Copper phthalocyanine is dissolved in a concn. sulfuric acid, deposited in water, filtered, washed with water and dried to obtain an alpha copper phthalocyanine having a particle diameter of 0.05-0.1mu. 100pts.wt. alpha copper phthalocyanine is mixed with 1-100pts.wt. compd. prepared from an org. isocyanate compd. (e.g.: tolylene diisocyanate) and an aliphatic amine having at least one sec. or tert. amino group. The mixture is salt-milled in the presence of an attrition additive such as common salt, sodium bicarbonate or Glauber's salt and, if necessary, 40-150pts.wt. solvent such as glycerin with a heavy-duty attritor having a great mechanical strain, such as a kneader of a Banbury mixer at 70-150 deg.C for 3-10hr to obtain the titled blue pigment.
Patent JP-H09293666-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor device which is manufactured using this method
Inventor: MATSUOKA FUMITOMO
IPC: H01L21/027
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To use an efficient photoetching method to a device wherein the forms of microscopic patterns are randomly constituted. SOLUTION: 11 to 18 are the patterns of gate electrodes of a MOS transistor, for example. The broken line shows source and drain diffused regions. The patterns 12 to 16 are the patterns of the finest line width among the patterns 11 to 18 of the gate electrodes, and are formed by an electron beam exposure method. The other patterns 11, 17 and 18 and the patterns 21 to 23 of contact regions, which respectively connect the patterns 11 to 14 with each other, the patterns 15 and 16 with each other and the patterns 17 and 18 with each other, are formed by a one-shot reduction projection exposure method. A developing treatment of the patterns is performed in a mass after two kinds of the above exposure methods end. Therefore, a resist agent, which exposes the patterns by both of the electron beam exposure method and a light exposure method, is used.
Patent JP-H04336369-A (JP)
Title: Method for data transfer between processors
Inventor: MUKAI HIROSHI
IPC: G06F15/177
Filed: 1991-05-13
Abstract: PURPOSE:To evade the discontinuity of data by converting boundary information into the coordinate system of an adjacent divided space by using a conversion matrix and transferring it to a processor which analyzes the divided space. CONSTITUTION:Arithmetic units 1-1, 1-2, 1-3, and 1-4 input the quantity of arithmetic unit borders and shape data from both input devices 8 and 9 and output devices 10 and 11 after an element dividing process in each block ends. The arithmetic units 4 and 5 generate the two-way conversion matrix from the inputted data and store the conversion matrix in storage devices 6 and 7. Then parallel calculation is performed and at the data transfer between the arithmetic units, the data on the boundary which are inputted from the input devices 8 and 9 are converted into data on opposite-side positions by using the conversion matrix and outputted from the output devices to the opposite-side arithmetic units. Thus, the data transfer is carried out while the conversion matrix is interposed to eliminate the need to make the data at the arithmetic unit borders continuous.